Neoplasms of nasal cavityand paranasal sinuses
Neoplasms of nasal cavity and paranasal sinuses
Neoplasms of Nose andParanasal SinusesVery rare 3%Delay in diagnosis due to similarity tobenign conditionsNasal cavity/2 benign/2 malignantParanasal SinusesMalignant
Neoplasms of Nose and Paranasal Sinuses Very rare 3% Delay in diagnosis due to similarity to benign conditions Nasal cavity ½ benign ½ malignant Paranasal Sinuses Malignant
Neoplasms of Nose andParanasal SinusesMultimodality treatmentOrbital PreservationMinimally invasive surgical techniques
Neoplasms of Nose and Paranasal Sinuses Multimodality treatment Orbital Preservation Minimally invasive surgical techniques
Neoplasms of nasal cavityBoth benign and malignant tumours ofthe nasal cavity are uncommon. Veryoften their separation from tumours ofparanasal sinuses is difficult except inearly stages. In addition to primarytumours, nasal cavity can be invaded bygrowths from paranasal sinuses,neopharynx, cranial or buccal cavity
Neoplasms of nasal cavity Both benign and malignant tumours of the nasal cavity are uncommon. Very often their separation from tumours of paranasal sinuses is difficult except in early stages. In addition to primary tumours, nasal cavity can be invaded by growths from paranasal sinuses, neopharynx, cranial or buccal cavity
Neoplasms of nasal cavityBenign lesions are usually smooth,localised and covered with mucousmembrane. Malignant ones are usuallyfiable, have a granular surface and tendto bleed easily
Neoplasms of nasal cavity Benign lesions are usually smooth, localised and covered with mucous membrane. Malignant ones are usually fiable, have a granular surface and tend to bleed easily